cheap bolt
Barrel (the barrel isnt that bad it just could be upgraded)

Review:

The first time i tryed this gun at my local field it ripped. I only had like 10 ball breaks and mostly it was due to the bolt and the hopper. Over all this is a great gun. At 200 bucks its a really great buy for what you get. for the guns price its speed is un-mached.

Conclusion:

I recommend this gun to all players starting out and thoes looking to step up a notch.
With this gun and a couple upgrades it can make any player look like a pro.